---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-406 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.9G 9.4G 52% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 456 352 0 3134 3203 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:c2:0c:8f brd ff:ff:ff:ff:ff:ff inet 10.32.6.192/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86231sec preferred_lft 86231sec inet6 fe80::f816:3eff:fec2:c8f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:b9:a2:ca brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-406) 12/20/24 _x86_64_ (4 CPU) 15:13:39 LINUX RESTART (4 CPU) 15:14:01 tps rtps wtps bread/s bwrtn/s 15:15:01 172.90 68.81 104.10 5569.07 42695.70 15:16:01 185.04 12.81 172.22 2267.49 55744.04 Average: 178.97 40.81 138.16 3918.28 49219.87 15:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:15:01 1652968 3368516 2385684 59.07 52736 1816216 876972 17.24 535464 1666788 171900 15:16:01 364924 3282060 3673728 90.96 87012 2923236 956116 18.79 698928 2696508 17404 Average: 1008946 3325288 3029706 75.02 69874 2369726 916544 18.02 617196 2181648 94652 15:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 15:15:01 ens3 355.52 238.61 1592.74 68.47 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 lo 5.33 5.33 0.49 0.49 0.00 0.00 0.00 0.00 15:16:01 ens3 694.50 379.89 5884.08 138.20 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.27 3.27 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 525.01 309.25 3738.41 103.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-406) 12/20/24 _x86_64_ (4 CPU) 15:13:39 LINUX RESTART (4 CPU) 15:14:01 CPU %user %nice %system %iowait %steal %idle 15:15:01 all 19.83 0.00 2.28 5.39 0.06 72.44 15:15:01 0 25.26 0.00 2.38 2.10 0.05 70.21 15:15:01 1 35.41 0.00 3.82 3.45 0.07 57.24 15:15:01 2 11.48 0.00 1.59 8.40 0.07 78.46 15:15:01 3 7.31 0.00 1.29 7.59 0.05 83.75 15:16:01 all 20.79 0.00 3.77 3.88 0.07 71.50 15:16:01 0 27.41 0.00 3.89 2.49 0.05 66.16 15:16:01 1 28.74 0.00 4.41 1.48 0.07 65.30 15:16:01 2 16.37 0.00 3.44 6.02 0.07 74.10 15:16:01 3 10.59 0.00 3.36 5.53 0.08 80.43 Average: all 20.31 0.00 3.02 4.64 0.06 71.97 Average: 0 26.33 0.00 3.13 2.29 0.05 68.20 Average: 1 32.08 0.00 4.11 2.47 0.07 61.27 Average: 2 13.92 0.00 2.51 7.22 0.07 76.29 Average: 3 8.94 0.00 2.32 6.57 0.07 82.10